SE7714443L - Anordning for kontroll av tversnittsprofiler - Google Patents
Anordning for kontroll av tversnittsprofilerInfo
- Publication number
- SE7714443L SE7714443L SE7714443A SE7714443A SE7714443L SE 7714443 L SE7714443 L SE 7714443L SE 7714443 A SE7714443 A SE 7714443A SE 7714443 A SE7714443 A SE 7714443A SE 7714443 L SE7714443 L SE 7714443L
- Authority
- SE
- Sweden
- Prior art keywords
- article
- viewing
- section profiles
- light pattern
- checking cross
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/08—Optical projection comparators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75155876A | 1976-12-17 | 1976-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7714443L true SE7714443L (sv) | 1978-06-18 |
Family
ID=25022541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7714443A SE7714443L (sv) | 1976-12-17 | 1977-12-19 | Anordning for kontroll av tversnittsprofiler |
Country Status (8)
Country | Link |
---|---|
US (1) | US4147433A (sv) |
AU (1) | AU509063B2 (sv) |
BE (1) | BE862000A (sv) |
DE (1) | DE2756650A1 (sv) |
FR (1) | FR2375578A1 (sv) |
GB (1) | GB1566659A (sv) |
IT (1) | IT1089136B (sv) |
SE (1) | SE7714443L (sv) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183672A (en) * | 1977-11-26 | 1980-01-15 | United Technologies Corporation | Optical inspection system employing spherical mirror |
US4226536A (en) * | 1979-02-23 | 1980-10-07 | Dreyfus Marc G | Electro-optical contour measuring system |
US4502785A (en) * | 1981-08-31 | 1985-03-05 | At&T Technologies, Inc. | Surface profiling technique |
FR2627047B1 (fr) * | 1988-02-09 | 1990-07-27 | Vision 3D | Procede de numerisation de la surface d'un objet tridimensionnel et appareil de releve en vue de sa mise en oeuvre |
AU598418B2 (en) * | 1988-06-04 | 1990-06-21 | Fujitsu Limited | Optical system for detecting three-dimensional shape |
EP0696346A4 (en) * | 1993-04-26 | 1997-12-03 | Commw Scient Ind Res Org | INSTRUMENT FOR OBSERVING PROFILES OF OBJECTS AND MATERIALS |
US5955740A (en) * | 1997-12-16 | 1999-09-21 | Eastman Kodak Company | Inspection method and apparatus for determining the side-up orientation of an object resting on a flat surface |
US6046462A (en) * | 1997-12-16 | 2000-04-04 | Eastman Kodak Company | Method and apparatus for determining orientation of parts resting on a flat surface |
FR2814808B1 (fr) * | 2000-10-02 | 2002-12-20 | Essilor Int | Procede de lecture optique de la forme d'un profile et application au releve du bord interieur d'un cercle de monture de lunettes. |
US20100161287A1 (en) * | 2008-12-22 | 2010-06-24 | Sauerhoefer Marc R | Measurement data management system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2607267A (en) * | 1950-03-29 | 1952-08-19 | Eastman Kodak Co | Optical system for the inspection of curved profiles |
US2741153A (en) * | 1951-09-18 | 1956-04-10 | Kapella Ltd | Optical projection systems |
FR1280047A (fr) * | 1960-11-16 | 1961-12-29 | Perfectionnements apportés aux procédés et dispositifs pour constituer des dessins animés | |
GB1385912A (en) * | 1971-09-07 | 1975-03-05 | British Iron Steel Research | Examining the cross-sectional profile of elongate articles |
US3986774A (en) * | 1975-05-08 | 1976-10-19 | United Technologies Corporation | Gauging surfaces by remotely tracking multiple images |
-
1977
- 1977-12-12 US US05/860,420 patent/US4147433A/en not_active Expired - Lifetime
- 1977-12-19 BE BE183575A patent/BE862000A/xx unknown
- 1977-12-19 SE SE7714443A patent/SE7714443L/sv not_active Application Discontinuation
- 1977-12-19 DE DE19772756650 patent/DE2756650A1/de not_active Withdrawn
- 1977-12-19 IT IT30892/77A patent/IT1089136B/it active
- 1977-12-19 FR FR7738191A patent/FR2375578A1/fr not_active Withdrawn
- 1977-12-19 AU AU31696/77A patent/AU509063B2/en not_active Expired
- 1977-12-19 GB GB52755/77A patent/GB1566659A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE862000A (fr) | 1978-04-14 |
DE2756650A1 (de) | 1978-06-22 |
US4147433A (en) | 1979-04-03 |
GB1566659A (en) | 1980-05-08 |
AU3169677A (en) | 1979-06-28 |
FR2375578A1 (fr) | 1978-07-21 |
IT1089136B (it) | 1985-06-18 |
AU509063B2 (en) | 1980-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES447225A1 (es) | Procedimiento y aparato para la inspeccion visual de articu-los manufacturados. | |
IL52491A0 (en) | Method and apparatus for viewing and measuring an object in an inaccessible area | |
IT1085755B (it) | Apparecchiatura e metodo per la misura di pressioni e la indicazione di perdite mediante analisi ottiche | |
AT300575B (de) | Verfahren und Vorrichtung zum Entwickeln eines latenten elektrostatischen Bildes | |
SE7714443L (sv) | Anordning for kontroll av tversnittsprofiler | |
DK34278A (da) | Fremgangsmaade og apparat til optisk paavisning af fejl i transparente genstande | |
GB2044921B (en) | Optical apparatus for inspecting defects | |
IT1052720B (it) | Procedimento e dispositivo per la determinazione fotoelettrica della posizione di almeno un piano di nitidezza di immagine in apparecchio ottico | |
IT1090319B (it) | Metodo ed apparato di prova di lenti | |
NO803055L (no) | Fremgangsmaate og apparat for bestemmelse av lyshastigheten under varierte omgivelsesforhold i kombinasjon med et interferometer | |
DK380975A (da) | Fremgangsmade og apparat til konstatering og/eller maling af alkohol | |
BE861559A (nl) | Werkwijze en inrichting voor het aantonen van defecten in kleurentelevisiesignalen | |
SE402041B (sv) | Anordning for detektering och kompensering av bilddefekter i en anleggning for avspelning av en skiva med pa varandra foljande bilder | |
SE7600908L (sv) | Sett och apparat for diskriminering av artifakter vid optisk provning | |
AT311791B (de) | Verfahren und Vorrichtung zum Entwickeln eines elektrostatischen latenten Bildes | |
JPS543590A (en) | Photoelectric inspecting apparatus | |
JPS5726703A (en) | Measuring instrument for size of sectional shape of steel shapes | |
SU696356A1 (ru) | Устройство обнаружени дефектов листового стекла | |
JPS5214477A (en) | Method to detect a defect in a transparent test object | |
NL7705260A (nl) | Werkwijze en inrichting voor het optekenen en optisch weergeven van roentgenbeelden. | |
JPS53136881A (en) | Defect examination apparatus | |
HU171896B (hu) | Sposob i ustrojstvo dlja kontrolja fotograficheskikh materialov bez razrushenija | |
JPS5614935A (en) | Surface defect detecting method | |
JPS5344047A (en) | Abnormality detection method for multi-unit apparatus | |
JPS5329790A (en) | Nonndestructive inspecting apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 7714443-4 Format of ref document f/p: F |